Answer:
My first is equality; my second is inferiority; my whole is superiority.
Iron on a mammal. Mammal on your feet.
Mountains will crumble and temples will fall. And no man can survive its endless call.
I'm light as a feather, yet the strongest man can't hold me for more than 5 minutes.
Although my cow is dead, I still beat her. What a racket she makes!
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.